Home / DC DC Switching Controllers / UC3843J

Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

UC3843J

Unitrode

Manufacturer Part #:

UC3843J

Manufacturer:

Unitrode

Package:

8-CDIP

Datasheet:

Description:

1A, 500KHZ BIPOLAR, CDIP8

Send an RFQ

For any specific requests regarding price, qty, ect. please send an RFQ.

Contact Name

Company Name

Country

Quantity

Specifications

Product Details

Mfr	Unitrode
Series	-
Package	Bulk
Function	Step-Up, Step-Down, Step-Up/Step-Down
Topology	Boost, Buck, Buck-Boost, Flyback, Forward
Clock Sync	No
Output Type	Transistor Driver
Mounting Type	Through Hole
Output Phases	1
Package / Case	8-CDIP (0.300", 7.62mm)
Product Status	Active
Control Features	Frequency Control
Duty Cycle (Max)	97%
Number of Outputs	1
Serial Interfaces	-
Base Product Number	UC3843
Output Configuration	Positive, Isolation Capable
Frequency - Switching	Up to 500kHz
Operating Temperature	0°C ~ 70°C (TA)
Synchronous Rectifier	No
Supplier Device Package	8-CDIP
Voltage - Supply (Vcc/Vdd)	12V ~ 28V

User Guide

Means of Payment

For your convenience, we accept multiple payment methods in USD, including PayPal, Credit Card, and Wire Transfer.

Request for Quotations

It is recommended to request for quotations to get the latest prices and inventories about the part.
Our sales will reply to your request by email within 24 hours.

IMPORTANT NOTICE

1. You'll receive an order information email in your inbox. (Please remember to check the spam folder if you didn't hear from us).
2. Since inventories and prices may fluctuate to some extent, the sales manager is going to reconfirm the order and let you know if there are any updates.

Shipping Cost

Shipping starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.)
The basic freight (for package ≤0.5kg or corresponding volume) depends on the time zone and country.